3M6A	Hydrolase	date	Mar 15, 2010
title	Crystal Structure Of Bacillus Subtilis Lon C-Terminal Domain
authors	R.E.Duman, J.Y.Lowe
compound		source
Molecule: Atp-Dependent Protease La 1 Chain: A, B, C, D, E, F Fragment: C-Terminal Domain (240-774) Ec: 3.4.21.53 Engineered: Yes Mutation: Yes		Organism_scientific: Bacillus Subtilis Organism_taxid: 224308 Strain: 168 Gene: Bsu28200, Lon, Lona Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(Ai) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28a+
symmetry	Space Group: P 1 21 1	R_factor 0.265 R_Free 0.313
crystal cell	length a length b length c angle alpha angle beta angle gamma 103.382 127.400 148.993 90.00 100.50 90.00
method	X-Ray Diffraction	resolution	3.40 Å
ligand	ADP	enzyme	Hydrolase E.C.3.4.21.53 BRENDA
Gene Ontology	Chain Function Process Component F, A, D, C, E, B
Primary reference	Crystal Structures of Bacillus subtilis Lon Protease., Duman RE, Lowe J, J Mol Biol. 2010 Aug 27;401(4):653-670. Epub 2010 Jun 19. PMID:20600124

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (991 Kb) [Save to disk] Biological Unit Coordinates (3m6a.pdb1.gz) 979 Kb Biological Unit Coordinates (3m6a.pdb2.gz) 168 Kb Biological Unit Coordinates (3m6a.pdb3.gz) 168 Kb Biological Unit Coordinates (3m6a.pdb4.gz) 168 Kb Biological Unit Coordinates (3m6a.pdb5.gz) 169 Kb Biological Unit Coordinates (3m6a.pdb6.gz) 168 Kb Biological Unit Coordinates (3m6a.pdb7.gz) 169 Kb LPC: Ligand-Protein Contacts for 3M6A CSU: Contacts of Structural Units for 3M6A Structure Factors (2731 Kb) Retrieve 3M6A in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3M6A from S2C, [Save to disk] Re-refined 3m6a structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3M6A in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 3M6A

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3M6A, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3m6a_B] [3m6a_D] [3m6a_A] [3m6a_F] [3m6a] [3m6a_E] [3m6a_C] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3M6A: [AAA ] by SMART

Other resources with information on 3M6A

Community annotation for 3M6A at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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